1 . 短文改错
One day a child was playing with a vase in great value．     1    
He careless put his hand into it．Hard as he tried,     2    
he could not pull it out．His father tried his best, too．     3    
but their efforts were in a vain．They were thinking of breaking     4    
the vase when the father said, "Now, my son, why have     5    ．     
one more try? Open your hand or hold your fingers out     6    
straight as you see I doing, and then pull．" To his     7    
surprise, the child says, "I can’t hold my fingers straight     8    
like that, because I don’t want to drop my penny．" Thousand of us     9    
sometimes are so busy hold on to the world’s worthless ．     10    
penny that we cannot achieve liberation．